1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23import Link from "next/link"; import { useRouter } from "next/router"; const NavBar: React.FC = () => { const router = useRouter(); return ( <nav> <Link href='/'> <a className={router.pathname === "/" ? "active" : ""}>Home</a> </Link> <Link href='/about'> <a className={router.pathname === "/about" ? "active" : ""}>About</a> </Link> <style jsx>{` .active { color: tomato; } `}</style> </nav> ); }; export default NavBar;